body, html {
    height: 100%;
    width: 100%;
    position: relative;
    background: #000;
}
.clear {
    font-size: 0;
    height: 100%;
}
.canvas {
    background: url(img/clear/db.jpg) top center no-repeat;
    background-size: 100% 100%;
    /*height: 100%;*/
}
.star {
    position: absolute;
    display: none;
    width: 5%;
}
.clear .mask {
    width: 100%;
    height: 100%;
    z-index: 1000;
    position: absolute;
    top: 0;
    left: 0;
    background: rgba(0, 0, 0, .7);
}
.clear .mask .clear-alert {
    margin-left: 10%;
    margin-top: 5%;
    width: 80%;
    position: absolute;
    top: 2rem;
}
.clear .mask .hand {
    position: absolute;
    width: 20%;
    top: 6.5rem;
    left: 10%;
    animation: hand 1s linear infinite alternate;
}
@keyframes hand {
    from {
        left: 10%;
    } to {
        left: 70%;
    }
}
.clear .title {
    position: absolute;
    width: 100%;
    height: 4rem;
    top: 0;
    left: 0;
}
.clear .title .work {
    position: absolute;
    width: 70%;
    left: 15%;
    top: 20%;
    display: none;
}
.text {
    display: none;
    width: 100%;
    height: 100%;
    padding-top: 2rem;
    overflow: hidden;
}
.text img {
    width: 80%;
    margin-left: 10%;
    display: none;
}
.text p {
    text-align: center;
    color: #fff;
    margin-top: 10px;
    display: none;
}
/* 音频旋转 */
#musicControl {
    position: fixed;
    right: 10px;
    top: 2%;
    margin-top: 0;
    display: inline-block;
    z-index: 999;
    padding: 10px 10px;
}

#musicControl a {
    display: inline-block;
    width: 25px;
    height: 25px;
    overflow: hidden;
    background: url(../img/mcbg.png) no-repeat;
    background-size: 100%;
}

#musicControl a audio {
    width: 100%;
    height: 56px;
}

#musicControl a.stop {
    background-position: 0 -25px;
}

#musicControl a.onx {
    animation: reverseRotataZ 1.2s linear infinite;
}

#music_play_filter {
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 99999998;
}
@keyframes reverseRotataZ {
    0% {
        -webkit-transform: rotateZ(0deg);
    }
    100% {
        -webkit-transform: rotateZ(-360deg);
    }
}

@keyframes rotataZ {
    0% {
        -webkit-transform: rotateZ(0deg);
    }
    100% {
        -webkit-transform: rotateZ(360deg);
    }
}